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04.01.2009Top 10 Tech Cars of 2009
Electric-drive cars take second place to sheer survival
FEATURE
Slideshow: The 2009 Consumer Electronics Show in Pictures
Even in a slumping economy, CES had plenty of intriguing gadgets
By Joshua J. Romero / January 2009
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PHOTO: JOSH ROMERO
WIRELESS POWER
At last year’s CES, we did a video roundup of all the wireless power companies at the show. Powercast, which uses radio waves to transmit power, was showing off these proof-of-concept wireless Christmas ornaments at this year’s much bigger booth. Wireless power may still be a couple of years from the mainstream, but if you want to use the technology in your own projects, Powercast will sell you an evaluation and development kitfor US $1995.
